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How to validate an e-mail address in swift?
Does anyone know how to validate an e-mail address in Swift? I found this code:
34 Answers
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A monad is just a monoid in the category of endofunctors, what's the problem?
...nsformation, μ : T × T → T, where × means functor composition (μ is known as join in Haskell)
A natural transformation, η : I → T, where I is the identity endofunctor on X (η is known as return in Haskell)
...satisfying these laws:
μ ∘ Tμ = μ ∘ μT
μ ∘ Tη = μ ∘ ηT = 1 (the...
Pushing app to heroku problem
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that worked...but now it is giving me this message: $ git push heroku master Counting objects: 1652, done. Delta compression using up to 4 threads. fatal: object 91f5d3ee9e2edcd42e961ed2eb254d5181cbc734 inconsistent object lengt h (476 vs 898...
Move branch pointer to different commit without checkout
... me fatal: Cannot force update the current branch. Ummmm I have to do what now, check out some other random branch before I am allowed to use this command?
– Qwertie
Aug 10 '14 at 22:52
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How do I “decompile” Java class files? [closed]
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It now offers SaaS where you upload the .class file to the cloud and it returns you the decompiled code. Worked for a simple POJO.
– Salvador Valencia
Sep 15 '17 at 20:43
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std::wstring VS std::string
...to understand the differences between std::string and std::wstring . I know wstring supports wide characters such as Unicode characters. I have got the following questions:
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Abandoning changes without deleting from history
... -c option to hg heads, but it won't show up by default and hg merge will know not try to merge with the closed head.
You will need to use hg push --force the first time you push this closed head to another repository since you are actually create additional heads in the remote repository when you ...
SQL Server String or binary data would be truncated
... 8152 with 2628, either at the session or server level.
Note that for now, even in SQL Server 2019 CTP 2.0 the same trace flag 460 needs to be enabled. In a future SQL Server 2019 release, message 2628 will replace message 8152 by default.
SQL Server 2017 CU12 also supports this feature.
I...
Determine file creation date in Java
...n time and discusses obtaining it via the new nio classes - it seems right now in JDK7's implementation you're out of luck. Addendum: same behaviour is in OpenJDK7.
On Unix filesystems you cannot retrieve the creation timestamp, you simply get a copy of the last modification time. So sad, but unfor...
Django Rest Framework: Dynamically return subset of fields
...rializer(QueryFieldsMixin, ModelSerializer):
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Then the fields can now be specified (client-side) by using query arguments:
GET /identities/?fields=id,data
Exclusion filtering is also possible, e.g. to return every field except id:
GET /identities/?fields!=id
disclaimer: I'm the autho...